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CD74HCT164M96
Public Made by Adomby adom
Texas Instruments Shift Registers, SOIC-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownCD74HCT164M96
Texas Instruments · Shift Registers · SOIC-14
CD74HCT164M96 from Texas Instruments, in a SOIC-14. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | A | input | Serial data input A; provides data and enable control for the 8-bit shift register. |
| 2 | B | input | Serial data input B; provides data and enable control for the 8-bit shift register. |
| 3 | GND | power_in | Ground reference voltage (0V). |
| 4 | QE | output | Parallel output Q4 stage of the 8-bit shift register. |
| 5 | CLR | input | Asynchronous reset input (active low); forces all outputs to LOW state regardless of input conditions. |
| 6 | CLK | input | Clock input; positive edge triggers serial data shift operation. |
| 7 | QA | output | Parallel output Q0 (first stage) of the 8-bit shift register. |
| 8 | QB | output | Parallel output Q1 stage of the 8-bit shift register. |
| 9 | QC | output | Parallel output Q2 stage of the 8-bit shift register. |
| 10 | QD | output | Parallel output Q3 stage of the 8-bit shift register. |
| 11 | VCC | power_in | Positive supply voltage; operating range 4.5V to 5.5V for HCT type. |
| 12 | QH | output | Parallel output Q7 (eighth stage) of the 8-bit shift register. |
| 13 | QG | output | Parallel output Q6 stage of the 8-bit shift register. |
| 14 | QF | output | Parallel output Q5 stage of the 8-bit shift register. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC-14 |
| Category | Logic |
| Pins | 14 |
CAD (KiCad official)
- Symbol:
CD74HCT164M96 - Footprint:
Package_SO:SOIC-14_3.9x8.7mm_P1.27mm - 3D model: SOIC-14 (KiCad packages3D, STEP)
- 3D model files:
cd74hct164m96-etched.step/cd74hct164m96-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);cd74hct164m96.step/cd74hct164m96.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (24 pp, sha256
daeb5979b51ad973, retrieved 2026-09-26, tier: lcsc) - Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-4-6(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).